of one of the deadliest school shootings in u.s. history. first reports identified his brother, ryan as the killer. how did that happen? hoboken editor, clair moses is here. tell me, how did this happen? and secondly, you have spoken to friends of rye ap, have you not? >> i did speak to friends of ryan. >> reporter: i did speak to friends of ryan. the internet started publishing ryan's picture and a lot of news outlets started kill -- calling him the killer. i was talking to his friends, some by text, some by phone -- i spoke to three of his friends and they all told me they this spoken to him, briefly on facebook chat or by phone and that he was, in fact, at work and not the killer. it was physically impossible to have been in newtown, while he was at work, talking on the phone to his friends. [overlapping dialogue] >> reporter: yes? >> do you know -- did any of ryan's friends -- have they ever met adam? >> reporter: not the ones that i spoke. to they knew he had a brother and that is about the extent of their knowledge. they also had very brief conversations with him today because,
